/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "gpio.h"

#define LED4_ON()  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_7,GPIO_PIN_SET);
#define LED4_OFF()  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_7,GPIO_PIN_RESET);

#define LED5_ON()  HAL_GPIO_WritePin(GPIOF, GPIO_PIN_1,GPIO_PIN_SET);
#define LED5_OFF()  HAL_GPIO_WritePin(GPIOF, GPIO_PIN_1,GPIO_PIN_RESET);

#define LED6_ON()  HAL_GPIO_WritePin(GPIOI, GPIO_PIN_11,GPIO_PIN_SET);
#define LED6_OFF()  HAL_GPIO_WritePin(GPIOI, GPIO_PIN_11,GPIO_PIN_RESET);

#define LED7_ON()  HAL_GPIO_WritePin(GPIOI, GPIO_PIN_10,GPIO_PIN_SET);
#define LED7_OFF()  HAL_GPIO_WritePin(GPIOI, GPIO_PIN_10,GPIO_PIN_RESET);

#define IS_KEY3_PRESSED()  (HAL_GPIO_ReadPin(GPIOE, GPIO_PIN_9) == GPIO_PIN_RESET)
#define IS_KEY4_PRESSED()  (HAL_GPIO_ReadPin(GPIOG, GPIO_PIN_2) == GPIO_PIN_RESET)
#define IS_KEY5_PRESSED()  (HAL_GPIO_ReadPin(GPIOG, GPIO_PIN_1) == GPIO_PIN_RESET)
#define IS_KEY6_PRESSED()  (HAL_GPIO_ReadPin(GPIOG, GPIO_PIN_0) == GPIO_PIN_RESET)

void SystemClock_Config(void);

int main(void)
{
	int isKey3Pressed = 0;
	int isKey4Pressed = 0;
	int isKey5Pressed = 0;
	int isKey6Pressed = 0;

	HAL_Init();

	if(IS_ENGINEERING_BOOT_MODE())
	{
		/* Configure the system clock */
		SystemClock_Config();
	}

	MX_GPIO_Init();

	LED4_OFF();
	LED5_OFF();
	LED6_OFF();
	LED7_OFF();

	while (1)
	{
		//每隔1ms扫描一次
		HAL_Delay(1);
		if (isKey3Pressed == 0){
			if (IS_KEY3_PRESSED()){
				//消抖
				HAL_Delay(10);
				if (IS_KEY3_PRESSED()){
					isKey3Pressed = 1;
					//按下了
					LED4_ON();
				}
			}
		} else{
			//按下状态
			if (!IS_KEY3_PRESSED()){
				isKey3Pressed = 0;
				//松开事件
				LED4_OFF();
			}
		}


		if (isKey4Pressed == 0){
			if (IS_KEY4_PRESSED()){
				//消抖
				HAL_Delay(10);
				if (IS_KEY4_PRESSED()){
					isKey4Pressed = 1;
					//按下了
					HAL_GPIO_TogglePin(GPIOF, GPIO_PIN_1);
				}
			}
		} else{
			//按下状态
			if (!IS_KEY4_PRESSED()){
				isKey4Pressed = 0;
			}
		}

		if (isKey5Pressed == 0){
			if (IS_KEY5_PRESSED()){
				//消抖
				HAL_Delay(10);
				if (IS_KEY5_PRESSED()){
					isKey5Pressed = 1;
					//按下了
					LED6_ON();
					HAL_Delay(500);
					LED6_OFF();
				}
			}
		} else{
			//按下状态
			if (!IS_KEY5_PRESSED()){
				isKey5Pressed = 0;
			}
		}

		if (isKey6Pressed == 0){
			if (IS_KEY6_PRESSED()){
				//消抖
				HAL_Delay(10);
				if (IS_KEY6_PRESSED()){
					isKey6Pressed = 1;
					//按下了
					LED4_ON();
					LED5_ON();
					LED6_ON();
					LED7_ON();
				}
			}
		} else{
			//按下状态
			if (!IS_KEY6_PRESSED()){
				isKey6Pressed = 0;
				LED4_OFF();
				LED5_OFF();
				LED6_OFF();
				LED7_OFF();
			}
		}
	}
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = 16;
  RCC_OscInitStruct.HSIDivValue = RCC_HSI_DIV1;
  RCC_OscInitStruct.LSIState = RCC_LSI_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  RCC_OscInitStruct.PLL2.PLLState = RCC_PLL_NONE;
  RCC_OscInitStruct.PLL3.PLLState = RCC_PLL_NONE;
  RCC_OscInitStruct.PLL4.PLLState = RCC_PLL_NONE;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** RCC Clock Config
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_ACLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
                              |RCC_CLOCKTYPE_PCLK3|RCC_CLOCKTYPE_PCLK4
                              |RCC_CLOCKTYPE_PCLK5;
  RCC_ClkInitStruct.AXISSInit.AXI_Clock = RCC_AXISSOURCE_HSI;
  RCC_ClkInitStruct.AXISSInit.AXI_Div = RCC_AXI_DIV1;
  RCC_ClkInitStruct.MCUInit.MCU_Clock = RCC_MCUSSOURCE_HSI;
  RCC_ClkInitStruct.MCUInit.MCU_Div = RCC_MCU_DIV1;
  RCC_ClkInitStruct.APB4_Div = RCC_APB4_DIV1;
  RCC_ClkInitStruct.APB5_Div = RCC_APB5_DIV1;
  RCC_ClkInitStruct.APB1_Div = RCC_APB1_DIV1;
  RCC_ClkInitStruct.APB2_Div = RCC_APB2_DIV1;
  RCC_ClkInitStruct.APB3_Div = RCC_APB3_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

